Fantastic pet for PvP. With a S/S breed, you'll outspeed the majority of standard 325 speed S/S pets which allows you to force favorable matchups with Nether Gate. Immolation combined with the Humanoid racial lets you both DoT and heal up on the backline. Needless to say, this pet is fantastic when combined with a Minefield user or DoT team.

Strangely how one can get attached to some pets. I agree this pet have many advantages in pvp and it looks nice as well, yet I never pvp or pve with my imps even if they are the worst enemys of my winner-team.

I got this little monster on my first run with my main. I tried for a second run on an alt, but it didn't drop. Also, you don't have to be a Warlock to be able to summon Kil'rek, just Summon/Dismiss it a few times and he should show up.